/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraParameterStore.h
Copies all parameters from this parameter store into another.
void CopyParametersTo ( [FNiagaraParameterStore](API\Plugins\Niagara\FNiagaraParameterStore) & DestStore, bool bOnlyAdd, [EDataInterfaceCopyMethod](API\Plugins\Niagara\FNiagaraParameterStore\EDataInterfaceCopyMethod) DataInterfaceCopyMethod ) const